| Blue Devils Athletics Club | Boardwalk RC |
| Bolton Pole Vault | Brantford T.F.C. |
| East Toronto Striders | Etobicoke Huskies-Striders Track and Field Club |
| Guelph Track & Field Club | Hamilton Elite Athletic Team |
| Hamilton Olympic Club | JAMCAN International Athletics Club |
| Kingston Track & Field Club | Longboat Roadrunners |
| MAST - ONTARIO MASTERS ATHLETICS | Mississauga Olympians T&F A.A. |
| Muskoka Algonquin Runners | Newmarket Huskies Track Club |
| Niagara Olympic Club | Ontario Racewalkers Association |
| Phoenix Athletics Assoc. of Ontario | Saugeen Track & Field Association |
| South Simcoe Dufferin T.F.C. | Terminal Velocity Track Club |
| The Gazelles | Throwers Club |
| Toronto Olympic Track & Field Club | Ultimate Body Sprint Club |
| University of Toronto TC | University of Windsor Athletics Club |
| UNON - Unattached - Ontario |